core: rename generated .br-external.mk file
Now that the two (all of them!) br2-external related files are generated
in the same location, it makes sense they are named after the same
pattern.
When initial support for (then single) br2-external trees was added back
in a4239f7fd1 (core: introduce the BR2_EXTERNAL variable), it was not
clear-cut why that file was not named with a br2 prefix.
So rename it now.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff --git a/Makefile b/Makefile
index a7af04f..8bca4ba 100644
--- a/Makefile
+++ b/Makefile
@@ -179,7 +179,7 @@
# still be overridden on the command line, therefore the file is re-created
# every time make is run.
-BR2_EXTERNAL_FILE = $(BASE_DIR)/.br-external.mk
+BR2_EXTERNAL_FILE = $(BASE_DIR)/.br2-external.mk
-include $(BR2_EXTERNAL_FILE)
$(shell support/scripts/br2-external \
-m -o '$(BR2_EXTERNAL_FILE)' $(BR2_EXTERNAL))
